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FAQs

What is an EPC?

An Energy Performance Certificate rates the energy efficiency of a property.

Can windows improve an EPC rating?

Yes. Efficient glazing can contribute towards a better rating.

How secure is modern glazing?

Modern glazing can include laminated and toughened safety glass.

What is Secured by Design?

A police-backed accreditation for products meeting enhanced security standards.

Can burglars break double glazing?

Modern security glazing and locking systems make forced entry much more difficult.

What is an anti-snap cylinder?

A lock cylinder designed to resist snapping attacks.

What is multi-point locking?

A system that locks a door or window at several points.

Are window restrictors worthwhile?

Yes. They improve safety by limiting how far windows open.

Can safety glass be required by Building Regulations?

Yes. Safety glazing is required in certain critical locations.

Can glass crack because of heat?

Thermal stress can occasionally crack glass under certain conditions.

Can scratched glass be repaired?

Minor scratches may be polished, but deeper damage often requires replacement.

How do I clean glass without streaks?

Use a microfibre cloth and a quality glass cleaner.

Should I use abrasive cleaners?

No. Abrasive products can damage frames and glass coatings.

Can glazing be replaced without changing the frame?

Yes. Sealed units can often be replaced independently.

How long do sealed units last?

Quality sealed units commonly last 20 years or more.

What causes sealed units to fail?

Age, manufacturing defects or damaged seals can cause failure.

Can failed seals be prevented?

Quality products and professional installation reduce the risk.

Does double glazing reduce carbon emissions?

Better insulation helps reduce energy consumption.

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